1891260723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1976239}}^1$

素因数の和:1976282

約数の個数: 16

約数和(自身を含む): 2845785600

約数和(自身を除く): 954524877

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1976239, 5928717, 21738629, 57310931, 65215887, 171932793, 630420241, 1891260723]

約数ペア:

[(1, 1891260723), (3, 630420241), (11, 171932793), (29, 65215887), (33, 57310931), (87, 21738629), (319, 5928717), (957, 1976239)]